The Cellular Suspension system created specifically for Celle creates a flexible framework that supports you with the same kind of buoyancy you’d feel if you could sit on water. Both the patented Harmonic tilt and PostureFit are present on the Celle chair, complementing the flexible support of the Cellular Suspension. The passive PostureFit supports the way your pelvis tilts naturally forward, so that your spine stays properly aligned, whether you’re leaning back or forward.
The Celle chair fits 95% of the North American population—tall and short, slim and not-so-slim. And you still have a full range of adjustment controls at your fingertips. So you can make the seat higher or lower, move the armrests, control the tilt tension—personalize the chair to fit the way you want to feel.
Has been thoroughly inspected and confirmed to work with no problems. Fully functional and ergonomically excellent.
Please inspect every picture thoroughly, zoom in , zoom out, & don’t hesitate to ask any questions about the chair you are looking at. 
*FREE SHIPPING to Mainland 48 US states…..Shipping Protection Insurance at no additional cost to you.
**Backrest will need to be installed. I make the installation to be as easy as possible, I have an installation video showing step by step to install the backrest, on YouTube link available upon request.